Hi!
I have a 2010 Mustang GT 4.6 l Automatic. I bought HPTuners some weeks ago. Before that I used a Diablosport Predator, only for deleting speed-limit and used the 91 octane tune. Then I decided to change to HPTuner. For that I backuped the Diablosport stock tune. That means, that the original ECU-Software (should) be back in my ECU/PCM. But after reading out the backuped (-> stock) file with HPTuners Editor, I got a checksumm warning message by the HPTuner-Software.
Driving with the backuped stock-file from Diablosport leads to an error code P0605 and P1000, but is driveable (with higher revs than normal at startup).
With the 91 octane tune of Diablosport, the Mustang drives normal without error code's. So I use this at the moment. But to use the possibilities of HPTuners, I need an error free ECU-File from stock.
I searched in the Tables of the file and found a value in the Trans Table. At Auto Shift Properties, Table "Trans Desired Shift Time 1->2 vs. Turbine RPM vs. Torque" is ONE value= "362.838.851.584,0000 sec"! All other values in this table are like 0,3300 sec.
Has anybody of you the stock table or better a complete hpt-file of a stock 2010 Mustang GT 4.6 l with Automatic-Transmission?
Would be nice!
Thank you
RVMustang